Wi-Fi Module
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This page explains how RF Transceiver is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
An integrated circuit that transmits and receives radio frequency signals within a Wi-Fi module.
Technical details and manufacturing context for RF Transceiver
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Operating Frequency Range | 2.4–2.5 GHz | ISM band for Wi-FiIEEE 802.11 |
| Transmit Power | 15–20 dBm | Regulatory limit varies by regionFCC Part 15 |
| Receiver Sensitivity | -98–-90 dBm | At 11 Mbps, 8% PERIEEE 802.11 |
| Supply Voltage | 3.0–3.6 V | Typical 3.3 V |
| Current Consumption (RX) | 50–80 mA | At 3.3 V, active mode |
| Current Consumption (TX) | 200–300 mA | At 20 dBm output |
| Operating Temperature Range | -40–85 °C | Industrial gradeIEC 60068-2-1/2 |
| Data Rate | 1–300 Mbps | 802.11b/g/nIEEE 802.11 |
| Modulation Scheme | DSSS/OFDM | CCK, BPSK, QPSK, 16/64-QAMIEEE 802.11 |
| Interface | SDIO/SPI | Host interface |
| Package Type | QFN-48 | 5x5 mmJEDEC |
| Footprint | 5x5 mm | QFN-48 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Not applicable (solid-state IC) |
| other spec: | Frequency range: 2.4 GHz and/or 5 GHz bands, Supply voltage: 1.8V to 3.3V, Output power: Up to +20 dBm, Sensitivity: -97 dBm typical |
| temperature: | -40°C to +85°C (industrial grade), -40°C to +105°C (extended) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with RF Transceiver.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The directory lists an operating frequency range of 2.4–2.5 GHz, which corresponds to the ISM band for Wi-Fi. This range is a reference; the actual model may support additional bands such as 5 GHz. Always verify the specific frequency range with the manufacturer.
The supply voltage is listed as 3.0–3.6 V, with a typical value of 3.3 V. Current consumption is 50–80 mA in receive mode and 200–300 mA in transmit mode at 20 dBm output. These are typical values and may vary with operating conditions and configuration.
The transceiver supports modulation schemes including CCK, BPSK, QPSK, 16/64-QAM, and uses DSSS/OFDM techniques. These are common for IEEE 802.11b/g/n. Confirm the exact modulation support for your intended data rate and standard.
The package type is QFN-48 with a footprint of 5x5 mm. This is a standard surface-mount package. Ensure your PCB layout matches the footprint and thermal requirements as per the manufacturer's datasheet.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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